Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| Challenger Toyota | 2017/11/14 01:00 | Hubert Hurkacz v Kaito Uesugi | 6-3,6-0 |
| Challenger Toyota Qual | 2017/11/12 07:00 | Kaito Uesugi v Xin Gao | 7-5,6-4 |
| Challenger Toyota Qual | 2017/11/11 04:00 | Yan Bai v Kaito Uesugi | 5-7,6-7 |
| Challenger Toyota Qual | 2017/11/11 00:30 | Hsien-Yin Peng v Kaito Uesugi | 4-6,3-6 |
| Challenger Kobe | 2017/11/07 02:00 | Akira Santillan v Kaito Uesugi | 6-1,6-3 |
| ATP Tokyo Qual | 2017/09/30 03:00 | Frances Tiafoe v Kaito Uesugi | 6-2,6-4 |
| ITF Japan F5 | 2017/04/03 03:40 | Kaito Uesugi v Renta Tokuda | 4-6,0-6 |
| ITF Japan F4 | 2017/04/01 01:00 | Takuto Niki v Kaito Uesugi | 6-3,6-3 |
| ITF Hong Kong F6 | 2018/01/02 02:00 | Harri Heliovaara v Francesco Bessire | 2-6,6-1,6-2 |
| ITF Estonia F4 | 2017/11/10 12:00 | Denys Mylokostov v Harri Heliovaara | 7-6,6-4 |
| ITF Estonia F4 | 2017/11/09 12:00 | Harri Heliovaara v Jonathan Mridha | 7-6,7-5 |
| ITF Estonia F4 | 2017/11/08 13:00 | Adrien Bossel v Harri Heliovaara | 6-7,6-7 |
| ITF Estonia F4 | 2017/11/07 13:10 | Milos Sekulic v Harri Heliovaara | 3-6,2-6 |
| ITF Estonia F4 | 2017/11/05 09:00 | Harri Heliovaara v Marko Goles Babic | 6-3,6-4 |
| ITF Estonia F4 | 2017/11/04 16:00 | Harri Heliovaara v Domen Gostincar | 6-0,6-4 |
| ITF Estonia F3 | 2017/11/03 10:50 | Harri Heliovaara v Evgeny Karlovskiy | 4-6,4-6 |